573346873 has 4 divisors (see below), whose sum is σ = 625469328. Its totient is φ = 521224420.

The previous prime is 573346861. The next prime is 573346883. The reversal of 573346873 is 378643375.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 573346873 - 2¹³ = 573338681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (573346883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26061211 + ... + 26061232.

It is an arithmetic number, because the mean of its divisors is an integer number (156367332).

Almost surely, 2^573346873 is an apocalyptic number.

It is an amenable number.

573346873 is a deficient number, since it is larger than the sum of its proper divisors (52122455).

573346873 is a wasteful number, since it uses less digits than its factorization.

573346873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52122454.

The product of its digits is 1270080, while the sum is 46.

The square root of 573346873 is about 23944.6627247076. The cubic root of 573346873 is about 830.7540797730.

The spelling of 573346873 in words is "five hundred seventy-three million, three hundred forty-six thousand, eight hundred seventy-three".